Extraction of Porphyran from Porphyra yezoensis for Gel Formulation Preparation

作者: Jin Cao , Shi Cheng Wang , Liu Wei Xu , Jia Bing He , Xi Ming Xu

DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.636.133

关键词:

摘要: Porphyran, which structure is similar with carrageenan and agarose, has application potential in drug form developmentas a new pharmaceutical material. Orthogonal experiment was employed to optimizethe porphyran extraction conditions from porphyra yezoensis. The temperature, pH, ratio of liquid raw material time were confirmed as 90°C, 11, 30:1 3h, respectively.The polysaccharide detected by IR spectra consistent porphyran, suitable for gel formulation preparation.

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